I play a single coil strat through a Blackheart Little Giant 5w amp that sounds great. When cranked up loud it starts to get a nice tube breakup going. What I'm looking for is a boost pedal that will smack the amp even harder and get some real growly, heavier tube distortion from the amp. I'm tired of buying a ton of overdrive and distortion pedals hoping to find a sound I like then realizing that the sound of the amp by itself is better. I've looked into the tubescreamer type family, but they seem to cut the lows too much. I don't want anything that will color the sound too much, so something somewhat transparent would be nice. And I don't want a pedal that is noisy because there is already too much noise coming from my single coils as it is. Any suggestions?